Product Description
HI Flow Design water pump with aluminum housing
without gasket (R11730)
suitable for all Mopar Big Block engines: 361, 383, 400, 413, 426W, 426 Hemi, 440 cui.
An affordable replica of the Edelbrock water pump, which costs more than twice as much. (Comes without a gasket / Part No. R11730)
Wall thickness 10.94 mm—it’s best to use flat-head screws here or order the MPSP-75 as well! Our shop recommends the BRA-1679 High Flow Aluminum Water Pump as a high-performance pump—a brand-new high-flow aluminum water pump.
We guarantee you’ll find these to be just as good OR BETTER than the name-brand units, at a FRACTION of the cost! Manufactured to aircraft tolerances from 6061 alloy, these brand-new pumps feature a heavy-duty 3/4-inch integral ball bearing along with a billet steel fan hub to withstand heavy torsional loads at high RPMs. The heavy-duty cast-iron impeller is CAD-designed and fully CNC-machined.
You’ll notice that the impeller design closely resembles that of large industrial pumps used in manufacturing. These precision-curved vanes allow this pump to achieve the highest possible flow rate (40 GPM) and pressure with minimal cavitation. These pumps fit stock water pump housings or work great with our aluminum housing.
Don’t forget the gaskets and mounting bolts as well (listed separately).
